仅剩下一个品牌设置为默认，搜索结果每个商品显示品牌，列表from参数设置

@@ -232,6 +232,10 @@ class HelperSearch
                 'thumb' => $val['default_images'],
                 'name' => $val['product_name'],
                 'salePrice' => $val['sales_price'],
+                'brand' => array(
+                    'url' => Helpers::url('', '', $val['brand_domain']),
+                    'name' => $val['brand_name']
+                ),
                 'isFew' => $isFew,
                 'skn' => $val['product_skn'],
                 'showColBtn' => true,
@@ -492,7 +496,7 @@ class HelperSearch
                     $existName[] = $v['brand_name'];
                 }
                 if ($existBrandNum === 1){
-                    $existName[]= substr($v['brand_name'], 0, 3).'...';
+                    $existName[]= substr($v['brand_name'], 0, 4).'...';
                 }
                 $existBrandNum++;
             }
@@ -547,9 +551,30 @@ class HelperSearch
         if (self::checkSearch('brand')) {
             return array();
         }
-        //品牌数量小于等于10，隐藏更多按钮
-        $result['showMulti'] = count($result['brandsShow']) > 1 ? true :false;
-        $result['showMore'] = count($result['brandsShow']) > 10 ? true :false;
+        //品牌数量等于1,设置为已选中
+        $totalBrand = count($result['brandsShow']);
+        if ($totalBrand == 1) {
+            if (!in_array($totalBrand, $brandIds)) {
+                //设置已选中
+                self::$selected['brand'] = array(
+                    'name' => $result['brandsShow'][0]['name'],
+                    'href' => self::buildUrl($params, array('brand', $result['brandsShow'][0]['href']))
+                );
+                $result['default'][0]['checked'] = true;
+            }
+            if (self::$options['controller'] == 'Search') {
+                return array();
+            }
+        }
+        //品牌数量大于1小于10，显示多选
+        elseif ($totalBrand > 1 && $totalBrand < 10) {
+            $result['showMulti'] = true;
+        }
+        //品牌数量大于10，显示多选、更多按钮
+        else {
+            $result['showMulti'] = true;
+            $result['showMore'] = true;
+        }
         return $result;
     }
     /**
@@ -1380,7 +1405,12 @@ class HelperSearch
         $action = isset(self::$options['action']) ? strtolower(self::$options['action']) : '';
         //列表页面
         if ($controller == 'list' && $action == 'index') {
-            $type = isset(self::$params['msort']) && self::$params['msort'] ? self::$params['msort'] : '';
+            if (isset(self::$params['misort'])) {
+                $type = self::$params['misort'];
+            }
+            elseif (isset(self::$params['msort'])) {
+                $type = self::$params['msort'];
+            }
         }
         //新品到着
         elseif ($controller == 'list' && $action == 'new') {